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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 12 to 15 kt becoming SW 10 to 13 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Waves around 1 ft.

      High: 37 °F

      W 15kt⇓
      1ft

    • Tonight

      Tonight:SSW wind around 10 kt. A slight chance of snow after 3am.   Waves around 1 ft.

      Low: 31 °F

      SSW 10kt
      1ft

    • Saturday

      Saturday:S wind 5 to 10 kt becoming WSW in the afternoon. A chance of rain and snow before 10am, then a chance of rain.   Waves around 1 ft.

      High: 44 °F

      S 10kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A slight chance of rain after 1am, mixing with snow after 4am.   Waves 1 ft or less.

      Low: 29 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of snow, mainly after 7am.   Waves 1 ft or less.

      High: 37 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 21 °F

      Light Wind
      < 1ft

    • M.L.King Day

      M.L.King Day:SW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.

      High: 37 °F

      ⇑SW 10kt
      < 1ft

    • Monday Night

      Monday Night:WNW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Waves around 1 ft.

      Low: 13 °F

      WNW 15kt
      1ft

    • Tuesday

      Tuesday:W wind around 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

      High: 25 °F

      W 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 am EST Jan 16, 2026
Forecast Valid: 8am EST Jan 16, 2026-6pm EST Jan 22, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING...

Today
W wind 12 to 15 kt becoming SW 10 to 13 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Waves around 1 ft.
Tonight
SSW wind around 10 kt. A slight chance of snow after 3am. Waves around 1 ft.
Saturday
S wind 5 to 10 kt becoming WSW in the afternoon. A chance of rain and snow before 10am, then a chance of rain. Waves around 1 ft.
Saturday Night
Variable winds 5 kt or less. A slight chance of rain after 1am, mixing with snow after 4am. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. A chance of snow, mainly after 7am. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
M.L.King Day
SW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.
Monday Night
WNW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Waves around 1 ft.
Tuesday
W wind around 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 4:11 am EST Jan 16, 2026
Forecast Valid: 8am EST Jan 16, 2026-6pm EST Jan 22, 2026
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